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3 years ago

Need help on number 2 and 1 for the short answer plz huryy

Mathematics

2 answers:

coldgirl [10]3 years ago

6 0

2 hours for 36 miles

vlada-n [284]3 years ago

6 0

2 hours for 36 miles

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write an equation in standard form for the line that has an undefined slope and passes through (-6,4)

Verdich [7]

Undefined slope is rise/0
run is equal to 0
that means it doesn't go left or right
means it is vertcal
means it is x=somethig

(x,y)
(-6,4)
x=-6 is the equation

oh, forgot about standard form

standard form is
ax+by=c

so

x+0y=-6 would be the equation in standard form

6 0

4 years ago

George spun a 6 sided spinner that had colors blue, red, white, yellow, black, and purple. She landed on blue-3 times, red-4-tim

STALIN [3.7K]

Answer:

$\frac{2}{81}$

Step-by-step explanation:

Step 1

List the experimental probabilities of each color using the first letter of that color. The spinner is spun 18 times The probabilities are listed below. P(blue)=3/18, P(red=4/18), P(white) =3/18, P(yellow)=2/18, P(black)=5/18, P(purple)=1/18

Step 2

The second step is to calculate the required probability given the information in step 1. The probability that George will spin a red and then a yellow is obtained by multiplying the probability that he spins a red and the probability that he spins a yellow. This calculation is shown below,

$P=P(red)\times P(yellow)=\frac{4}{18} \times \frac{2}{18} =\frac{8}{324} =\frac{2}{81}.$

The correct answer is $\frac{2}{81}$

6 0

3 years ago

Jada had some dimes and quarters that had a total value of $12.50. The relationship between the number of dimes, d, and the numb

Zarrin [17]

1 She has 115 dimes because 0.10*115=11.5 0.25*4=1.00 11.5+1.00=12.5

2 She has 100 dimes because 0.10*100=10.00 and 0.25*10= 2.5 10+2.5=12.5

3 I think they don’t function because quarters are worth more than a dime.

4 She has 40 quarters because 0.25*40=10.00 0.10*25=2.5 10.00+2.5=12.5.

5 She has 38quarters because 0.25*38=9.5 0.10*30=3 9.5+3=12.5

6 Yes they can function because q=dx-12.5

5 0

3 years ago

Need help asap pleaseeeeeee

kodGreya [7K]

Answer:

Jacky can purchase 7 whole gallons of gas.

Step-by-step explanation:

Let's set up an equation to solve this problem.

First, we know that <em>1 gallon of gas = $3.52</em>

If Jacky has $27.56, then we can simple divide 27.56 by 3.52

$\frac{27.56}{3.52}$ = 7.8295454...

Since, the problem only asks for how many whole gallons of gas Jacky can buy, then we would only need to take the whole number of this answer (which is 7).

So, Jacky can only buy 7 whole gallons of gas.

3 0

3 years ago

One forth of a peperoni pizza has 12 peperonis; how many peperonis are

dolphi86 [110]

Answer:

Step-by-step explanation:

12x4=48

6 0

3 years ago

Read 2 more answers